EP4189130A4 - Neue 6xxx-aluminiumlegierungen und verfahren zur herstellung davon - Google Patents

Neue 6xxx-aluminiumlegierungen und verfahren zur herstellung davon Download PDF

Info

Publication number
EP4189130A4
EP4189130A4 EP21850887.7A EP21850887A EP4189130A4 EP 4189130 A4 EP4189130 A4 EP 4189130A4 EP 21850887 A EP21850887 A EP 21850887A EP 4189130 A4 EP4189130 A4 EP 4189130A4
Authority
EP
European Patent Office
Prior art keywords
producing
methods
same
aluminum alloys
6xxx aluminum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21850887.7A
Other languages
English (en)
French (fr)
Other versions
EP4189130A1 (de
Inventor
Timothy A. Hosch
Russell S. Long
Edward M. Williams
Lynette M. Karabin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arconic Technologies LLC
Original Assignee
Arconic Technologies LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arconic Technologies LLC filed Critical Arconic Technologies LLC
Publication of EP4189130A1 publication Critical patent/EP4189130A1/de
Publication of EP4189130A4 publication Critical patent/EP4189130A4/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/047—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/05—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Continuous Casting (AREA)
  • Manufacture And Refinement Of Metals (AREA)
EP21850887.7A 2020-07-31 2021-07-30 Neue 6xxx-aluminiumlegierungen und verfahren zur herstellung davon Pending EP4189130A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063059559P 2020-07-31 2020-07-31
PCT/US2021/043898 WO2022026825A1 (en) 2020-07-31 2021-07-30 New 6xxx aluminum alloys and methods for producing the same

Publications (2)

Publication Number Publication Date
EP4189130A1 EP4189130A1 (de) 2023-06-07
EP4189130A4 true EP4189130A4 (de) 2024-10-02

Family

ID=80036110

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21850887.7A Pending EP4189130A4 (de) 2020-07-31 2021-07-30 Neue 6xxx-aluminiumlegierungen und verfahren zur herstellung davon

Country Status (8)

Country Link
US (1) US20230175103A1 (de)
EP (1) EP4189130A4 (de)
JP (1) JP2023536096A (de)
KR (1) KR20230043868A (de)
CN (1) CN116134169A (de)
CA (1) CA3187478A1 (de)
MX (1) MX2023001340A (de)
WO (1) WO2022026825A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7824045B2 (ja) * 2021-10-19 2026-03-04 株式会社Uacj アルミニウム合金圧延板及びその製造方法
FR3134119B1 (fr) 2022-04-02 2025-05-16 Constellium Neuf Brisach Tôle en alliage 6xxx de recyclage et procédé de fabrication
JP2025519108A (ja) * 2022-05-23 2025-06-24 アーコニック テクノロジーズ エルエルシー 新規スクラップベースのアルミニウム合金製品
FR3148443A1 (fr) 2023-05-04 2024-11-08 Constellium Neuf-Brisach Alliage d’aluminium pour recyclage et procédé de fabrication
WO2024233635A1 (en) * 2023-05-08 2024-11-14 Magna International Inc. Aluminum alloy for extrusion processes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110714147A (zh) * 2019-11-05 2020-01-21 郑州明泰实业有限公司 一种航空用6082铝合金板材及其生产工艺
CN111254324A (zh) * 2018-11-30 2020-06-09 宝山钢铁股份有限公司 一种Al-Mg-Si合金板材及其制造方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431463A (en) * 1981-02-06 1984-02-14 Vereinigte Deutsche Metallwerke Ag Alloy and process for manufacturing rolled strip from an aluminum alloy especially for use in the manufacture of two-piece cans
FR2713664B1 (fr) * 1993-11-17 1996-05-24 Pechiney Rhenalu Alliage type Al-Si-Mg à ductilité et emboutissabilité améliorées et procédé d'obtention.
EP0931170A1 (de) * 1996-09-30 1999-07-28 Alcan International Limited Aluminiumlegierung zum walzen
US20020017344A1 (en) * 1999-12-17 2002-02-14 Gupta Alok Kumar Method of quenching alloy sheet to minimize distortion
FR2835533B1 (fr) * 2002-02-05 2004-10-08 Pechiney Rhenalu TOLE EN ALLIAGE Al-Si-Mg POUR PEAU DE CARROSSERIE AUTOMOBILE
FR2856368B1 (fr) 2003-06-18 2005-07-22 Pechiney Rhenalu Piece de peau de carrosserie automobile en tole d'alliage ai-si-mg fixee sur structure acier
US7182825B2 (en) * 2004-02-19 2007-02-27 Alcoa Inc. In-line method of making heat-treated and annealed aluminum alloy sheet
JP2005298882A (ja) * 2004-04-09 2005-10-27 Sumitomo Light Metal Ind Ltd プレス加工後の表面品質に優れた自動車外板用アルミニウム合金板および自動車外板
JP2006257475A (ja) * 2005-03-16 2006-09-28 Sumitomo Light Metal Ind Ltd プレス成形性に優れたＡｌ−Ｍｇ−Ｓｉ系合金板材とその製造方法および該板材から得られる自動車外板
JP5709298B2 (ja) * 2010-08-12 2015-04-30 株式会社Uacj 塗装焼付硬化性および成形性に優れたＡｌ−Ｍｇ−Ｓｉ系アルミニウム合金板の製造方法
JP5758676B2 (ja) * 2011-03-31 2015-08-05 株式会社神戸製鋼所 成形加工用アルミニウム合金板およびその製造方法
EP2822717A4 (de) * 2012-03-07 2016-03-09 Alcoa Inc Verbesserte 6xxx-aluminiumlegierungen und verfahren zur herstellung davon
MX2017007074A (es) * 2014-12-03 2018-02-09 Arconic Inc Metodos para la fundicion continua de nuevas aleaciones de aluminio 6xxx, y productos elaborados a partir de estas.
WO2016115120A1 (en) * 2015-01-12 2016-07-21 Novelis Inc. Highly formable automotive aluminum sheet with reduced or no surface roping and a method of preparation
KR102639005B1 (ko) * 2015-05-29 2024-02-20 아르코닉 테크놀로지스 엘엘씨 새로운 6xxx 알루미늄 합금 및 이의 제조 방법
JP6585435B2 (ja) * 2015-09-05 2019-10-02 日本製鉄株式会社 プレス成形性、塗装焼付け硬化性、曲げ性及びリサイクル性に優れた成形加工用アルミニウム合金板及びその製造方法
WO2017106665A1 (en) * 2015-12-18 2017-06-22 Novelis Inc. High strength 6xxx aluminum alloys and methods of making the same
KR102170010B1 (ko) * 2016-01-08 2020-10-26 아르코닉 테크놀로지스 엘엘씨 새로운 6xxx 알루미늄 합금, 및 그의 제조 방법
CN105441740A (zh) * 2016-01-12 2016-03-30 苏州有色金属研究院有限公司 汽车车身用高卷边性能6xxx系合金板材及其制造方法
JP2017210661A (ja) * 2016-05-26 2017-11-30 株式会社Uacj アルミニウム合金板及びその製造方法
AU2017350515B2 (en) * 2016-10-27 2020-03-05 Novelis Inc. High strength 6xxx series aluminum alloys and methods of making the same
WO2018119283A1 (en) * 2016-12-21 2018-06-28 Arconic Inc. Aluminum alloy products having fine eutectic-type structures, and methods for making the same
FR3076837B1 (fr) * 2018-01-16 2020-01-03 Constellium Neuf-Brisach Procede de fabrication de toles minces en alliage d'aluminium 6xxx a haute qualite de surface
US11345980B2 (en) * 2018-08-09 2022-05-31 Apple Inc. Recycled aluminum alloys from manufacturing scrap with cosmetic appeal
CN109338174B (zh) * 2018-10-30 2020-07-28 广西南南铝加工有限公司 一种铝合金材料的制备方法
CN110714174A (zh) 2019-09-23 2020-01-21 四川阳光坚端铝业有限公司 一种铝合金铸锭的均匀化处理工艺

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111254324A (zh) * 2018-11-30 2020-06-09 宝山钢铁股份有限公司 一种Al-Mg-Si合金板材及其制造方法
CN110714147A (zh) * 2019-11-05 2020-01-21 郑州明泰实业有限公司 一种航空用6082铝合金板材及其生产工艺

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"INTERNATIONAL ALLOY DESIGNATIONS AND CHEMICAL COMPOSITION LIMITSFOR WROUGHT ALUMINUM AND WROUGHT ALUMINUM ALLOYS", INTERNATIONAL ALLOY DESIGNATIONS AND CHEMICAL COMPOSITION LIMITSFOR WROUGHT ALUMINUM AND WROUGHT ALUMINUM ALLOYS, XX, XX, 1 April 2004 (2004-04-01), pages 1 - 35, XP003023672 *
See also references of WO2022026825A1 *
SWISS MEM: "EN 485-2", 31 December 2016 (2016-12-31), XP055636307, Retrieved from the Internet <URL:https://connect.snv.ch/de/sn-en-485-2-a1-2019> [retrieved on 20191028] *

Also Published As

Publication number Publication date
MX2023001340A (es) 2023-02-27
EP4189130A1 (de) 2023-06-07
US20230175103A1 (en) 2023-06-08
CN116134169A (zh) 2023-05-16
CA3187478A1 (en) 2022-02-03
JP2023536096A (ja) 2023-08-23
WO2022026825A1 (en) 2022-02-03
KR20230043868A (ko) 2023-03-31

Similar Documents

Publication Publication Date Title
EP4189130A4 (de) Neue 6xxx-aluminiumlegierungen und verfahren zur herstellung davon
EP3964682B8 (de) Verbundprofil aus aluminiumlegierung und verfahren zu seiner herstellung
EP4063530A4 (de) Aluminiumlegierung oder -platte der 7xxx-serie, herstellungsverfahren dafür, verarbeitungsverfahren dafür und anwendung
AU2016369535B2 (en) High-strength 6XXX aluminum alloys and methods of making the same
EP3327154A4 (de) Verfahren zur herstellung von titan- oder aluminiumlegierung durch zweistufige aluminothermische reduktion und zum erhalten von titanfreiem kryolith als nebenprodukt
HUE061061T2 (hu) Nagymértékben formázható, újrahasznosított alumíniuötvözetek és azok elõállításának módszerei
EP3737527A4 (de) Aluminiumlegierungen für anwendungen wie räder und herstellungsverfahren
EP3947749A4 (de) Verfahren und vorrichtung zur herstellung von direktreduziertem metall
MX356992B (es) Hoja de aleacion de aluminio aa6xxx con alta calidad anodizada y un metodo para fabricar la misma.
EP4170051A4 (de) Aluminiumlegierung, herstellungsverfahren dafür und anwendung davon
EP4253583A4 (de) Folie aus aluminiumlegierung
PT3972775T (pt) Ligas de alumínio para aplicações de brasagem sem fluxo, métodos de fabrico e suas utilizações
EP3704279A4 (de) Verbesserte aluminiumlegierungen und verfahren zur herstellung davon
EP3859024A4 (de) Blech aus einer magnesiumlegierung und herstellungsverfahren dafür
EP4081355A4 (de) Hochfeste 6xxx-strangpresslegierungen
EP4083245A4 (de) Aluminiumlegierungsfolie
EP4323556A4 (de) Aluminiumlegierungen
EP4092148A4 (de) Manganaluminiumlegierung und herstellungsverfahren dafür
EP3943628A4 (de) Aluminiumlegierungsfolie, laminat, verfahren zur herstellung einer aluminiumlegierungsfolie und verfahren zur herstellung eines laminats
EP4269639A4 (de) Folie aus aluminiumlegierung
EP4237591A4 (de) Verbesserte 6xxx-aluminiumlegierungen
EP3980569A4 (de) Aluminiumlegierungen mit silicium, magnesium, kupfer und zink
EP4043601A4 (de) Aluminiumlegierungsmaterial
EP4379097A4 (de) Anodisierbares blech aus aluminiumlegierung und verfahren zur herstellung davon
CA3274274A1 (en) New 5xxx aluminum alloys and methods of making the same

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20230130

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20240222

A4 Supplementary search report drawn up and despatched

Effective date: 20240902

RIC1 Information provided on ipc code assigned before grant

Ipc: C21D 9/46 20060101ALI20240827BHEP

Ipc: C22F 1/043 20060101ALI20240827BHEP

Ipc: C22C 21/02 20060101AFI20240827BHEP

TPAC Observations filed by third parties

Free format text: ORIGINAL CODE: EPIDOSNTIPA